Skip to main content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

USFS Logo Research Data Archive
You are here: Home > Search Results


*To download images in addition to list, filter to 100 images or fewer.
Displaying items 41 - 50 of 177
10 | 20 | 50 per page
Sporeophore at stem of Opuntia fulgida
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: cactus
basidiocarp
Location:
Description: Sporeophore at stem of Opuntia fulgida
Date: 8/19/1942

Opuntia fulgida with sporeophores noted on negatives Nos. 1138, 1139, and 1140 on it.
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: cactus
Location:
Description: Opuntia fulgida with sporeophores noted on negatives Nos. 1138, 1139, and 1140 on it.
Date: 8/19/1942

Inoculated cacti
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: saguaro cactus
Location: Saguaro National Monument; AZ; United States
Description: Inoculated cacti
Date: 8/19/1942

Close-up of inoculation
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: saguaro cactus
Location: Saguaro National Monument; AZ; United States
Description: Close-up of inoculation
Date: 8/19/1942

Close-up of inoculation
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: saguaro cactus
Location: Saguaro National Monument; AZ; United States
Description: Close-up of inoculation
Date: 8/19/1942

Caption reads: "View of open field in which first Yale Forestry Camp was held at Crossett in 1915. [actually 1912] L.R. Wilcoxon, Woodland Manager of C.L.Co. [Crossett Lumber Company] and W.B. Rice, Yale graduate and regional forester of R-4 look over the area in 1942.
more info/bigger image
Collection: Southern Research Station Historical Documents and Images
Keywords: experimental forest
Yale Camp
personnel
Location: Crossett Experimental Forest; Ashley County; Arkansas
Description: Caption reads: "View of open field in which first Yale Forestry Camp was held at Crossett in 1915. [actually 1912] L.R. Wilcoxon, Woodland Manager of C.L.Co. [Crossett Lumber Company] and W.B. Rice, Yale graduate and regional forester of R-4 look over the area in 1942.
Date: 8/10/1942

Inoculated cacti
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: saguaro cactus
Location: Saguaro National Monument; AZ; United States
Description: Inoculated cacti
Date: 8/7/1942

Close-up of inoculation
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: saguaro cactus
Location: Saguaro National Monument; AZ; United States
Description: Close-up of inoculation
Date: 8/7/1942

Inoculated cacti
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: saguaro cactus
Location: Saguaro National Monument; AZ; United States
Description: Inoculated cacti
Date: 8/7/1942

Close-up of inoculation
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: saguaro cactus
Location: Saguaro National Monument; AZ; United States
Description: Close-up of inoculation
Date: 8/7/1942